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Cox Engine of The Month
July-2024
robot797's
![](https://i.servimg.com/u/f95/15/46/86/41/3_robo10.jpg)
"ULTIMITE COX 010: it has a clutch, E starter, throttle, exhaust, aluminum tank, aluminum venturi, gearbox with forward and reverse, and now its on a custom drawn and printed stand"
![](https://i.servimg.com/u/f95/15/46/86/41/sponso12.png)
PAST WINNERS
robot797's
![](https://i.servimg.com/u/f95/15/46/86/41/3_robo10.jpg)
"ULTIMITE COX 010: it has a clutch, E starter, throttle, exhaust, aluminum tank, aluminum venturi, gearbox with forward and reverse, and now its on a custom drawn and printed stand"
![](https://i.servimg.com/u/f95/15/46/86/41/sponso12.png)
PAST WINNERS
Spee-Dee 010, a new build project
Page 3 of 3
Page 3 of 3 • 1, 2, 3
Re: Spee-Dee 010, a new build project
Thank you, Robert, yes, with a light toss slightly inclined upwards it launches without losing altitude. Thanks to the asymmetric wing profile and the 0.26 grams/sq.cm surface load, my initial concerns that it takes a hard toss and too much up elevator to launch it and keep it airborne proved baseless
balogh- Top Poster
Posts : 4803
Join date : 2011-11-06
Age : 65
Location : Budapest Hungary
Re: Spee-Dee 010, a new build project
Thank you Eric yes indeed, I was clueless how this amateur design will prove, but luckily it ended up well! Not that fast as Brad's 010 Nano speedplane, but just enough for a tiny sports plane.. I went back to that guy in France and bought more brand new 010-s ( old stock with taper bore cylinder and black anodized carb i.e. dating back to the 60-s) at a very light price, so I am well geared up for a flight packed spring and summer flying season to come!
balogh- Top Poster
Posts : 4803
Join date : 2011-11-06
Age : 65
Location : Budapest Hungary
Re: Spee-Dee 010, a new build project
![Hats Off](/users/3015/29/34/60/smiles/1435244239.gif)
![Fireworks](/users/3015/29/34/60/smiles/4033836711.gif)
Nominal 4.8v should be able to fly 4 times per field session with 15cc / ml.
Smart peak charger may coax up to 180mah on a low mah charge.
![Small Cox Logo](/users/3015/29/34/60/smiles/7356.png)
![Thumbs Up](/users/3015/29/34/60/smiles/1541798026.gif)
![Popcorn](/users/3015/29/34/60/smiles/1347041234.gif)
1/2A Nut- Top Poster
- Posts : 3464
Join date : 2013-10-20
Age : 60
Location : Brad in Texas
Re: Spee-Dee 010, a new build project
Thank you, Brad, may be my safety margin is too high...because I lost once a plane to the Rx battery running low mid-air. Will try how long the battery will actually last, testing it on the ground. I flew around 12cc fuel fills on the maiden, not sure how first the plan then the batteries would behave..
I just found 1/3 AAA size 170mAh batteries, they may bring onboard 10% more stamina than the current 150mAh
I just found 1/3 AAA size 170mAh batteries, they may bring onboard 10% more stamina than the current 150mAh
balogh- Top Poster
Posts : 4803
Join date : 2011-11-06
Age : 65
Location : Budapest Hungary
Re: Spee-Dee 010, a new build project
balogh wrote:I am pleased to announce that the Lil Spee-Dee has succesfully completed its maiden flights, 3 in a row, before I decided to stop with the RX battery voltage falling near 5V. No video this time, but will also shot some later..
The plane flies like an arrow, required minimum trimming, only the servo speed had to be lowered to smoothen the elevator throws.
I was totally agitated and worried before the maiden flight, because this is a prototype plane that I built out of my mind and imagination. Now I am already thinking of building its brother slightly scaled up for my 020 TeeDee-s
Congratulations dear friend!!
![Clapping](/users/3015/29/34/60/smiles/1226285628.gif)
![Clapping](/users/3015/29/34/60/smiles/1226285628.gif)
![Clapping](/users/3015/29/34/60/smiles/1226285628.gif)
I am very happy to know that it is a success!....so I also sign up and say: I want a video!!!
![sunny](https://2img.net/i/fa/i/smiles/icon_sunny.png)
![RC Plane](/users/3015/29/34/60/smiles/1702820958.gif)
MauricioB- Top Poster
- Posts : 3649
Join date : 2016-02-16
Age : 53
Location : ARG
Re: Spee-Dee 010, a new build project
Thank you Mauricio
Weather is changing now for the worse, but next time I go to the field, I will shoot a video, I promise!
Weather is changing now for the worse, but next time I go to the field, I will shoot a video, I promise!
Last edited by balogh on Mon Feb 13, 2023 3:10 am; edited 1 time in total (Reason for editing : typo correction)
balogh- Top Poster
Posts : 4803
Join date : 2011-11-06
Age : 65
Location : Budapest Hungary
Re: Spee-Dee 010, a new build project
balogh wrote:Thank you Mauricio
Weather is changing now for the worse, but next time I go to the field, I will shoot a video, I promise!
Very nicely built and thought out plane project! I for one would like to see it fly. Beautiful wing design.
Michpatriot- Gold Member
- Posts : 157
Join date : 2023-01-12
Re: Spee-Dee 010, a new build project
Thanks Mich a lot. I hope that within the forthcoming days weather will allow me to fly it and make a video too...please stick around, more will come soon
balogh- Top Poster
Posts : 4803
Join date : 2011-11-06
Age : 65
Location : Budapest Hungary
Re: Spee-Dee 010, a new build project
Hi buddy
have you been able to test the speedee yet? I'm curious!![Smile](https://2img.net/i/fa/i/smiles/icon_smile.gif)
have you been able to test the speedee yet? I'm curious!
![Smile](https://2img.net/i/fa/i/smiles/icon_smile.gif)
Tobaiies- Silver Member
- Posts : 80
Join date : 2020-10-30
Age : 22
Re: Spee-Dee 010, a new build project
Tobaiies wrote:Hi buddy
have you been able to test the speedee yet? I'm curious!
Hi Tobiales, yes, it flies like a dream:
balogh- Top Poster
Posts : 4803
Join date : 2011-11-06
Age : 65
Location : Budapest Hungary
Tobaiies- Silver Member
- Posts : 80
Join date : 2020-10-30
Age : 22
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» New Project
» Lil' Spee-Dee flight video
» Tigercat RC pylon racer build project
» Dick Russ' 1/2A Streaker, my build project
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